Southwest® flights from Charleston to Baltimore/Washington from $110

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Low fares from Charleston to Baltimore/Washington

$

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 12/30/2026

One-way

Basic

From
$110
Seen: 22 hrs ago

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 12/05/2026

One-way

Basic

From
$110
Seen: 19 hrs ago

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 01/13/2027

One-way

Basic

From
$110
Seen: 16 hrs ago

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 12/16/2026

One-way

Basic

From
$110
Seen: 9 hrs ago

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 12/09/2026

One-way

Basic

From
$110
Seen: 3 hrs ago

Charleston (CHS)to

Baltimore/Washington (BWI)
Depart: 01/06/2027

One-way

Basic

From
$110
Seen: 13 hrs ago

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Explore flights from Charleston to Baltimore/Washington

Nov 2026
From$272*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$110*
Seen: 12 hrs ago
One Way/Basic
Jan 2027
From$110*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $110
cmp-daily-histogram-bars-legend-max-price-aria-label $442
Displaying fares for November-2026
  • CHS–BWI, 11/10/2026: From $442
    10

    Tue

    NOV

  • CHS–BWI, 11/11/2026: From $442
    11

    Wed

  • CHS–BWI, 11/12/2026: From $442
    12

    Thu

  • CHS–BWI, 11/13/2026: From $442
    13

    Fri

  • CHS–BWI, 11/14/2026: From $442
    14

    Sat

  • CHS–BWI, 11/15/2026: From $442
    15

    Sun

  • CHS–BWI, 11/16/2026: From $337
    16

    Mon

  • CHS–BWI, 11/17/2026: From $337
    17

    Tue

  • CHS–BWI, 11/18/2026: From $337
    18

    Wed

  • CHS–BWI, 11/19/2026: From $337
    19

    Thu

  • CHS–BWI, 11/20/2026: From $337
    20

    Fri

  • CHS–BWI, 11/21/2026: From $337
    21

    Sat

  • CHS–BWI, 11/22/2026: From $337
    22

    Sun

  • CHS–BWI, 11/23/2026: From $272
    23

    Mon

  • CHS–BWI, 11/24/2026: From $272
    24

    Tue

  • CHS–BWI, 11/25/2026: From $272
    25

    Wed

  • CHS–BWI: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • CHS–BWI, 11/27/2026: From $272
    27

    Fri

  • CHS–BWI, 11/28/2026: From $302
    28

    Sat

  • CHS–BWI, 11/29/2026: From $302
    29

    Sun

  • CHS–BWI, 11/30/2026: From $302
    30

    Mon

  • CHS–BWI: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • CHS–BWI, 12/02/2026: From $115
    02

    Wed

  • CHS–BWI, 12/03/2026: From $125
    03

    Thu

  • CHS–BWI, 12/04/2026: From $135
    04

    Fri

  • CHS–BWI, 12/05/2026: From $110
    05

    Sat

  • CHS–BWI: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • CHS–BWI, 12/07/2026: From $125
    07

    Mon

  • CHS–BWI, 12/08/2026: From $110
    08

    Tue

  • CHS–BWI, 12/09/2026: From $110
    09

    Wed

    • Range$110-$442

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Charleston International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 28 minutes
    Distance:
    472 miles

    Questions we hear the most

    The average flight time from Charleston to Baltimore/Washington is 1 hour 28 minutes.
    There are 77 weekly flights from Charleston to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Charleston to Baltimore/Washington 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Charleston to Baltimore/Washington 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Charleston to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Charleston to Baltimore/Washington—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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